ELECTRICAL & POWER CONTROL BCSB A...When DTC was detected in step 2, perform DTC Confirmation...

ELECTRICAL & POWER CONTROL

C

D

E

BSECTION BCS A

BODY CONTROL SYSTEM

CS

F

G

H

I

J

K

L

O

P

N

CONTENTS

B

BCM

BASIC INSPECTION .................................... 3

DIAGNOSIS AND REPAIR WORKFLOW .......... 3Work Flow .................................................................3

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT ..........................................................5

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description ..................................5ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement .......5

CONFIGURATION (BCM) ...........................................6CONFIGURATION (BCM) : Description ....................6CONFIGURATION (BCM) : Special Repair Re-quirement ..................................................................6CONFIGURATION (BCM) : Configuration list ...........7

SYSTEM DESCRIPTION .............................. 8

BODY CONTROL SYSTEM ................................ 8System Description ...................................................8Component Parts Location ........................................9

COMBINATION SWITCH READING SYSTEM ....10

System Diagram ......................................................10System Description .................................................10

SIGNAL BUFFER SYSTEM ...............................14System Diagram ......................................................14System Description .................................................14

POWER CONSUMPTION CONTROL SYS-TEM ....................................................................15

System Diagram ......................................................15System Description .................................................15Component Parts Location ......................................17

DIAGNOSIS SYSTEM (BCM) ............................18

COMMON ITEM .........................................................18COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM) .....................................................18

DOOR LOCK ..............................................................18DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK) ..........................................................19

REAR DEFOGGER ....................................................19REAR DEFOGGER : CONSULT-III Function (BCM - REAR DEFOGGER) ...................................19

BUZZER .....................................................................20BUZZER : CONSULT-III Function (BCM - BUZZ-ER) ..........................................................................20

INT LAMP ...................................................................20INT LAMP : CONSULT-III Function (BCM - INT LAMP) ......................................................................20

HEADLAMP ...............................................................21HEADLAMP : CONSULT-III Function (BCM - HEAD LAMP) ...........................................................21

WIPER ........................................................................22WIPER : CONSULT - III Function (BCM - WIPER) ....23

FLASHER ...................................................................23FLASHER : CONSULT-III Function (BCM - FLASHER) ...............................................................23

INTELLIGENT KEY ....................................................24INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY) ....................................24

COMB SW ..................................................................26COMB SW : CONSULT-III Function (BCM-COMB SW) ..........................................................................27

BCM ...........................................................................27BCM : CONSULT-III Function (BCM - BCM) ...........27

IMMU ..........................................................................27IMMU : CONSULT-III Function (BCM - IMMU) ........27

BCS-1Revision: January 2012 2011 Maxima

BATTERY SAVER .................................................... 28BATTERY SAVER : CONSULT-III Function (BCM - BATTERY SAVER) .............................................. 28

TRUNK ...................................................................... 29TRUNK : CONSULT-III Function (BCM - TRUNK) ... 29

THEFT ALM .............................................................. 29THEFT ALM : CONSULT-III Function (BCM - THEFT ALM) .......................................................... 29

RETAINED PWR ....................................................... 30RETAINED PWR : CONSULT-III Function (BCM - RETAINED PWR) ................................................... 30

SIGNAL BUFFER ...................................................... 30SIGNAL BUFFER : CONSULT-III Function (BCM - SIGNAL BUFFER) ................................................ 30

AIR PRESSURE MONITOR ...................................... 30AIR PRESSURE MONITOR : CONSULT-III Func-tion (BCM - AIR PRESSURE MONITOR) ............... 30

DTC/CIRCUIT DIAGNOSIS ......................... 32

U1000 CAN COMM CIRCUIT ............................ 32Description .............................................................. 32DTC Logic ............................................................... 32Diagnosis Procedure .............................................. 32

U1010 CONTROL UNIT (CAN) ......................... 33DTC Logic ............................................................... 33Diagnosis Procedure .............................................. 33

U0415 VEHICLE SPEED SIG ............................ 34Description .............................................................. 34DTC Logic ............................................................... 34Diagnosis Procedure .............................................. 34

B2562 LOW VOLTAGE ..................................... 35DTC Logic ............................................................... 35Diagnosis Procedure .............................................. 35Special Repair Requirement ................................... 35

POWER SUPPLY AND GROUND CIRCUIT ..... 36Diagnosis Procedure .............................................. 36Special Repair Requirement ................................... 37

COMBINATION SWITCH INPUT CIRCUIT ....... 38Diagnosis Procedure ............................................... 38Special Repair Requirement ................................... 39

COMBINATION SWITCH OUTPUT CIRCUIT ... 40Diagnosis Procedure ............................................... 40Special Repair Requirement ................................... 41

ECU DIAGNOSIS INFORMATION ............. 42

BCM (BODY CONTROL MODULE) .................. 42Reference Value ..................................................... 42Terminal Layout ...................................................... 47Physical Values ....................................................... 47Fail Safe ................................................................. 63DTC Inspection Priority Chart ............................... 64DTC Index .............................................................. 65

WIRING DIAGRAM .................................... 68

BCM (BODY CONTROL MODULE) .................. 68Wiring Diagram ....................................................... 68

SYMPTOM DIAGNOSIS ............................ 77

COMBINATION SWITCH SYSTEM SYMP-TOMS ................................................................. 77

Symptom Table ....................................................... 77

PRECAUTION ............................................ 78

PRECAUTIONS ................................................. 78Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-SIONER" ................................................................. 78

PREPARATION .......................................... 79

PREPARATION ................................................. 79Commercial Service Tools ...................................... 79

REMOVAL AND INSTALLATION .............. 80

BCM (BODY CONTROL MODULE) .................. 80Removal and Installation ......................................... 80


CS

DIAGNOSIS AND REPAIR WORKFLOW[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< BASIC INSPECTION >

BASIC INSPECTIONDIAGNOSIS AND REPAIR WORKFLOWWork Flow INFOID:0000000006234190

OVERALL SEQUENCE

DETAILED FLOWJMKIA0101GB


[BCM]DIAGNOSIS AND REPAIR WORKFLOW


1. GET INFORMATION FOR SYMPTOM

Get the detailed information from the customer about the symptom (the condition and the environment whenthe incident/malfunction occurred).

>> GO TO 22. CHECK DTC

1. Check DTC.2. Perform the following procedure if DTC is displayed.- Record DTC and freeze frame data.- Erase DTC.- Study the relationship between the cause detected by DTC and the symptom described by the customer.3. Check related service bulletins for information.Is any symptom described and any DTC detected?Symptom is described, DTC is displayed>>GO TO 3Symptom is described, DTC is not displayed>>GO TO 4Symptom is not described, DTC is displayed>>GO TO 5

3. CONFIRM THE SYMPTOM

Confirm the symptom described by the customer.Connect CONSULT-III to the vehicle in “DATA MONITOR” mode and check real time diagnosis results.Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 54. CONFIRM THE SYMPTOM

Confirm the symptom described by the customer.Connect CONSULT-III to the vehicle in “DATA MONITOR ” mode and check real time diagnosis results.Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 65. PERFORM DTC CONFIRMATION PROCEDURE

Perform DTC Confirmation Procedure for the displayed DTC, and then check that DTC is detected again.At this time, always connect CONSULT-III to the vehicle, and check diagnostic results in real time.If two or more DTCs are detected, refer to BCS-64, "DTC Inspection Priority Chart" and determine troublediagnosis order.NOTE:• Freeze frame data is useful if the DTC is not detected.• Perform Component Function Check if DTC Confirmation Procedure is not included in Service Manual. This

simplified check procedure is an effective alternative though DTC cannot be detected during this check.If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC Confirma-tion Procedure.

Is DTC detected?YES >> GO TO 8NO >> Refer to BCS-65, "DTC Index".

6. PERFORM BASIC INSPECTION

Perform BCS-3, "Work Flow".

Inspection End>>GO TO 77. DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE

Detect malfunctioning system according to BCS-8, "System Description" based on the confirmed symptom instep 4, and determine the trouble diagnosis order based on possible causes and symptom.

>> GO TO 8


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


8. DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

Inspect according to Diagnostic Procedure of the system.NOTE:The Diagnostic Procedure described based on open circuit inspection. A short circuit inspection is alsorequired for the circuit check in the Diagnostic Procedure.Is malfunctioning part detected?YES >> GO TO 9NO >> Check voltage of related BCM terminals using CONSULT-III.

9. REPAIR OR REPLACE THE MALFUNCTIONING PART

1. Repair or replace the malfunctioning part.2. Reconnect parts or connectors disconnected during Diagnostic Procedure again after repair and replace-

ment.3. Check DTC. If DTC is displayed, erase it.

>> GO TO 1010. FINAL CHECK

When DTC was detected in step 2, perform DTC Confirmation Procedure or Component Function Checkagain, and then check that the malfunction have been repaired securely.When symptom was described from the customer, refer to confirmed symptom in step 3 or 4, and check thatthe symptom is not detected.Does the symptom reappear?YES (DTC is detected)>>GO TO 8YES (Symptom remains)>>GO TO 6NO >> Inspection End.

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNITADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description

INFOID:0000000006234191

BEFORE REPLACEMENTWhen replacing BCM, save or print current vehicle specification with CONSULT-III configuration beforereplacement.NOTE:If “READ CONFIGURATION” can not be used, use the “WRITE CONFIGURATION - Manual selection” afterreplacing BCM.

AFTER REPLACEMENTCAUTION:• When replacing BCM, you must perform “WRITE CONFIGURATION” with CONSULT-III.- Complete the procedure of “WRITE CONFIGURATION” in order.- If you set incorrect “WRITE CONFIGURATION”, incidents might occur.- Configuration is different for each vehicle model. Confirm configuration of each vehicle model.• When replacing BCM, perform the system initialization (NATS).

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-quirement INFOID:0000000006234192

1. SAVING VEHICLE SPECIFICATION

CONSULT-III ConfigurationPerform “READ CONFIGURATION” to save or print current vehicle specification. Refer to BCS-6, "CONFIGU-RATION (BCM) : Description".NOTE:If “READ CONFIGURATION” cannot be used, use the “WRITE CONFIGURATION - Manual setting” afterreplacing BCM.


[BCM]DIAGNOSIS AND REPAIR WORKFLOW

< BASIC INSPECTION >>> GO TO 2

2. REPLACE BCM

Replace BCM. Refer to BCS-80, "Removal and Installation".

>> GO TO 33. WRITING VEHICLE SPECIFICATION

CONSULT-III ConfigurationPerform “WRITE CONFIGURATION - Config file” or “WRITE CONFIGURATION - Manual setting” to writevehicle specification. Refer to BCS-6, "CONFIGURATION (BCM) : Special Repair Requirement".

>> GO TO 44. INITIALIZE BCM (NATS)

Perform BCM initialization (NATS). Refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.

>> Inspection End.CONFIGURATION (BCM)CONFIGURATION (BCM) : Description INFOID:0000000006234193

Vehicle specification needs to be written with CONSULT-III because it is not written after replacing BCM.Configuration has three functions as follows

NOTE:Manual setting item: Items which need selection by vehicle specificationsAutomatic setting item: Items which are written in automatically (Setting cannot be changed)CAUTION:• When replacing BCM, you must perform “WRITE CONFIGURATION” with CONSULT-III.• Complete the procedure of “WRITE CONFIGURATION” in order.• If you set incorrect “WRITE CONFIGURATION”, incidents might occur.• Configuration is different for each vehicle model. Confirm configuration of each vehicle model.• Never perform “WRITE CONFIGURATION” except for new BCM.

CONFIGURATION (BCM) : Special Repair Requirement INFOID:0000000006234194

1. WRITING MODE SELECTION

CONSULT-III ConfigurationSelect “CONFIGURATION” of BCM.

When writing saved data>>GO TO 2When writing manually>>GO TO 3

2. PERFORM “WRITE CONFIGURATION - CONFIG FILE”

CONSULT-III ConfigurationPerform “WRITE CONFIGURATION - Config File”.

>> Inspection End.

Function Description

READ CONFIGURATION • Reads the vehicle configuration of current BCM.• Saves the read vehicle configuration.

WRITE CONFIGURATION - Manual setting Writes the vehicle configuration with manual selection.

WRITE CONFIGURATION - Config file Writes the vehicle configuration with saved data.


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


3. PERFORM “WRITE CONFIGURATION - MANUAL SETTING”

CONSULT-III Configuration1. Select "WRITE CONFIGURATION - Manual setting".2. Identify the correct model and configuration list. Refer to BCS-7, "CONFIGURATION (BCM) : Configura-

tion list".3. Confirm and/or change setting value for each item.4. Select "Setting change".

CAUTION:Make sure to select “Setting change” even if the indicated configuration of brand new BCM issame as the desirable configuration. If not, configuration which is set automatically by selectingvehicle model cannot be memorized.

5. When "COMMAND FINISHED", select "END".

>> GO TO 44. OPERATION CHECK

Confirm that each function controlled by BCM operates normally.

>> Inspection End.

CONFIGURATION (BCM) : Configuration list INFOID:0000000006234195

MANUAL SETTING ITEM

Items Setting value

AUTO LIGHT WITH⇔WITHOUT

DTRL WITH⇔WITHOUT

AV C/U WITH⇔WITHOUT


[BCM]BODY CONTROL SYSTEM

< SYSTEM DESCRIPTION >

SYSTEM DESCRIPTIONBODY CONTROL SYSTEMSystem Description INFOID:0000000006234196

OUTLINE• BCM (body control module) controls the various electrical components. It inputs the information required to

the control from CAN communication and the signal received from each switch and sensor. • BCM has combination switch reading function for reading the operation status of combination switches (light,

turn signal, wiper and washer) in addition to a function for controlling the operation of various electrical com-ponents. It also has the signal transmission function as the passed point of signal and the power saving con-trol function that reduces the power consumption with the ignition switch OFF.

• BCM is equipped with the diagnosis function that performs the diagnosis with CONSULT-III and various set-tings.

CAN communication controlIn CAN communication, control units are connected with 2 communication lines (CAN-L, CAN-H) allowing ahigh rate of information transmission with less wiring. Each control unit transmits/receives the data but selec-tively reads required information only.CAN communication signalRefer to the LAN-24, "CAN Communication Signal Chart".

BCM control function list

System Refer to

Combination switch reading system BCS-10, "System Description"

Signal buffer system BCS-14, "System Description"

Power consumption control system BCS-15, "System Description"

Auto light system EXL-13, "System Description"

Turn signal and hazard warning lamp system EXL-17, "System Description"

Headlamp system (xenon type) EXL-9, "System Description"

Headlamp system (halogen type) EXL-171, "System Description"

Front fog lamp system (if equipped) EXL-15, "System Description"

Exterior lamp battery saver system EXL-19, "System Description"

Daytime running light system (Canada only) EXL-11, "System Description"

Interior room lamp control systemINL-6, "System Description"

Step lamp system

Interior room lamp battery saver system INL-6, "System Description"

Front wiper and washer system WW-6, "System Description"

Warning chime system WCS-4, "WARNING CHIME SYSTEM : System Description"

Door lock system DLK-13, "DOOR LOCK AND UNLOCK SWITCH : System De-scription"

Trunk open system DLK-26, "TRUNK LID OPENER SWITCH : System Description"

Automatic drive positioner system ADP-10, "AUTOMATIC DRIVE POSITIONER SYSTEM : System Description"

Nissan vehicle immobilizer system SEC-15, "System Description"

Vehicle security systemSEC-19, "System Description"

Panic alarm

Rear window defogger system DEF-6, "System Description"


CS

BODY CONTROL SYSTEM[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


Component Parts Location INFOID:0000000006234197

Intelligent Key system/engine start sys-tem

Door lock function

• DLK-15, "DOOR REQUEST SWITCH : System Description" (door request switch)

• DLK-20, "INTELLIGENT KEY : System Description" (Intelligent Key)

Trunk open function

• DLK-28, "TRUNK REQUEST SWITCH : System Description" (trunk request switch)

• DLK-20, "INTELLIGENT KEY : System Description" (Intelligent Key)

Warning function DLK-38, "System Description"

Key reminder function DLK-45, "System Description"

Engine start function SEC-10, "System Description"

Power window system

• PWC-11, "System Description" (LH and RH front window anti-pinch)

• PWC-115, "System Description" (front and rear window anti-pinch)

RAP (retained accessory power) system BCS-30, "RETAINED PWR : CONSULT-III Function (BCM - RE-TAINED PWR)"

TPMS (tire pressure monitor system) WT-8, "System Description"

System Refer to

1. BCM M16, M17, M18, M19, M20, M21 (view with instrument panel re-moved)

ALMIA0467ZZ


[BCM]COMBINATION SWITCH READING SYSTEM

< SYSTEM DESCRIPTION >COMBINATION SWITCH READING SYSTEMSystem Diagram INFOID:0000000006234198

System Description INFOID:0000000006234199

OUTLINE• BCM reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the

status of each switch.• BCM is a combination of 5 output terminals (OUTPUT 1 - 5) and 5 input terminals (INPUT 1 - 5). It reads a

maximum of 20 switch status.

COMBINATION SWITCH MATRIX

Combination switch circuit

Combination switch INPUT-OUTPUT system list

JPMIA0083GB

System OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5

INPUT 1 — FR WASHER FR WIPER LOW TURN LH TURN RH

INPUT 2 FR WIPER HI — FR WIPER INT PASSING HEADLAMP 1

INPUT 3 INT VOLUME 1 — — HEADLAMP 2 HI BEAM

JPMIA0066GB


CS

COMBINATION SWITCH READING SYSTEM[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


NOTE:Headlamp has a dual system switch.

COMBINATION SWITCH READING FUNCTIONDescription• BCM reads the status of the combination switch at 10ms interval normally.

NOTE:BCM reads the status of the combination switch at 60ms interval when BCM is controlled at low power con-sumption mode.

• BCM operates as follows and judges the status of the combination switch.- INPUT 1 - 5 outputs the voltage waveforms of 5 systems simultaneously.- It operates the transistor on OUTPUT side in the following order: OUTPUT 5 → 4 →3 →2 →1.- The voltage waveform of INPUT corresponding to the formed circuit changes according to the operation of

the transistor on OUTPUT side if any (1 or more) switches are ON.- It reads this change of the voltage as the status signal of the combination switch.

Operation ExampleIn the following operation example, the combination of the status signals of the combination switch is replacedas follows: INPUT 1 - 5 to “1 - 5” and OUTPUT 1 - 5 to “A - E”.

Example 1: When a switch (TURN RH switch) is turned ON

INPUT 4 — INT VOLUME 3 AUTO LIGHT — TAIL LAMP

INPUT 5 INT VOLUME 2 — — FR FOG —

System OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5

JPMIA0067GB

JPMIA0068GB


[BCM]COMBINATION SWITCH READING SYSTEM

< SYSTEM DESCRIPTION >• The circuit between INPUT 1 and OUTPUT 5 is formed when the TURN RH switch is turned ON.

• BCM detects the combination switch status signal “1E” when the signal of OUTPUT 5 is input to INPUT 1.• BCM judges that the TURN RH switch is ON when the signal “1E” is detected.• Example 2: When some switches (TURN RH switch, FR WIPER LOW switch) are turned ON

Example 2: When some switches (turn RH switch, front wiper LO switch) are turned ON• The circuits between INPUT 1 and OUTPUT 5 and between INPUT 1 and OUTPUT 3 are formed when the

TURN RH switch and FR WIPER LOW switch are turned ON.

• BCM detects the combination switch status signal “1CE” when the signals of OUTPUT 3 and OUTPUT 5 areinput to INPUT 1.

• BCM judges that the TURN RH switch and FR WIPER LOW switch are ON when the signal “1CE” isdetected.

WIPER INTERMITTENT DIAL POSITION SETTING (FRONT WIPER INTERMITTENT OPERATION)BCM judges the wiper intermittent dial 1 - 7 by the status of INT VOLUME 1, 2, and 3 switches.

JPMIA0073GB

JPMIA0074GB


CS

COMBINATION SWITCH READING SYSTEM[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


Wiper intermittent dial posi-tion

Intermittent oper-ation delay inter-

val

INT VOLUME switch ON/OFF status

INT VOLUME 1 switch INT VOLUME 2 switch INT VOLUME 3 switch

1 Short↑

↓Long

ON ON ON

2 ON ON OFF

3 ON OFF OFF

4 OFF OFF OFF

5 OFF OFF ON

6 OFF ON ON

7 OFF ON OFF


[BCM]SIGNAL BUFFER SYSTEM

< SYSTEM DESCRIPTION >SIGNAL BUFFER SYSTEMSystem Diagram INFOID:0000000006234200


OUTLINEBCM has the signal transmission function that outputs/transmits each input/received signal to each unit.

Signal transmission function list

JPMIA0070GB

Signal name Input Output Description

• Ignition switch ON signal• Ignition switch signal Engine switch (push switch) IPDM E/R (CAN)

Inputs the push-button ignition switch (push switch) signal and transmits the ignition switch sta-tus judged with BCM via CAN communication.

Door switch signal Any door switch • Combination meter (CAN)• IPDM E/R (CAN)

Inputs the door switch signal and transmits it via CAN com-munication.

Trunk switch signal Trunk room lamp switch Combination meter (CAN)

Inputs the trunk room lamp switch signal and transmits the trunk switch signal via CAN communication.

Oil pressure switch signal IPDM E/R (CAN) Combination meter (CAN)Transmits the received oil pres-sure switch signal via CAN communication.


CS

POWER CONSUMPTION CONTROL SYSTEM[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< SYSTEM DESCRIPTION >POWER CONSUMPTION CONTROL SYSTEMSystem Diagram INFOID:0000000006234202


OUTLINE• BCM incorporates a power saving control function that reduces the power consumption according to the

vehicle status. • BCM switches the status (control mode) by itself with the power saving control function. It performs the sleep

request to each unit (IPDM E/R and combination meter) that operates with the ignition switch OFF.

Normal mode (wake-up)- CAN communication is normally performed with other units- Each control with BCM is operating properly

CAN communication sleep mode (CAN sleep)- CAN transmission is stopped- Control with BCM only is operating

Low power consumption mode (BCM sleep)- Low power consumption control is active- CAN transmission is stopped

LOW POWER CONSUMPTION CONTROL WITH BCMBCM reduces the power consumption with the following operation in the low power consumption mode.• The reading interval of the each switches changes from 10 ms interval to 60 ms interval.

Sleep mode activation• BCM receives the sleep-ready signal (ready) from IPDM E/R and combination meter via CAN communica-

tion.• BCM transmits the sleep wake up signal (sleep) to each unit when all of the CAN sleep conditions are ful-

filled.• Each unit stops the transmission of CAN communication with the sleep wakeup signal. BCM is in CAN com-

munication sleep mode.• BCM is in the low power consumption mode and perform the low power consumption control when all of the

BCM sleep conditions are fulfilled with CAN sleep condition.

ALCIA0030GB


[BCM]POWER CONSUMPTION CONTROL SYSTEM

< SYSTEM DESCRIPTION >Sleep condition

Wake-up operation• BCM changes from the low power consumption mode to the CAN communication sleep mode when any of

the BCM wake-up conditions is fulfilled. Only the control with BCM is activated.• BCM transmits the sleep wake up signal (wake up) to each unit when any of the CAN wake-up conditions is

fulfilled. It changes from the low power consumption mode or the CAN communication sleep mode to thenormal mode.

• Each unit starts the transmission of CAN communication with the sleep wake up signal. In addition, the com-bination meter transmits the wake up signal to BCM via CAN communication to report the CAN communica-tion start.

Wake-up condition

CAN sleep condition BCM sleep condition

• Receiving the sleep-ready signal (ready) from all units• Ignition switch: OFF• Vehicle security system alarm and panic alarm : No operation• Warning lamp: No operation• Intelligent Key system buzzer: No operation• Trunk room lamp switch status: No change• Brake switch: OFF• Key slot status: No change• Turn signal indicator lamp: No operation• Exterior lamp: OFF• Door lock status: No change• CONSULT-III communication status: No communication• Meter display signal : Non-transmission• Door switch status: No change• Rear window defogger: OFF

• Interior room lamp battery saver: Time out• RAP system: OFF• Power window switch communication: No transmission• Push-button ignition switch (push switch) illumination: OFF• NATS: No operation• Remote keyless entry receiver communication status: No

communication• Tire pressure monitor system: Stop

BCM wake-up condition CAN wake-up condition

• Door unlock sensor: OFF→ON, ON→OFF• Door lock lock assembly LH (key cylinder switch): Lock or un-

lock• Door lock switch: OFF→ON• Door unlock switch: OFF→ON• Trunk lid opener switch: OFF→ON• Power window serial link communication: Receiving• Remote keyless entry receiver: Receiving valid keyfob

• Receiving the sleep-ready signal (Not-ready) from any units• Key slot: OFF→ON, ON→OFF• Push-button ignition switch (push switch): OFF→ON• Hazard switch: OFF→ON• PASSING switch: OFF→ON, ON→OFF• TAIL LAMP switch: OFF→ON• Driver door switch: OFF→ON, ON→OFF• Passenger door switch: OFF → ON, ON → OFF• Trunk room lamp switch: OFF→ON, ON→OFF• Driver door request switch: OFF→ON• Passenger door request switch: OFF→ON• Trunk request switch: OFF→ON• Stop lamp switch 2 signal: ON• Remote keyless entry receiver: Receiving valid keyfob


CS

POWER CONSUMPTION CONTROL SYSTEM[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< SYSTEM DESCRIPTION >Component Parts Location INFOID:0000000006234204

1. BCM M16, M17, M18, M19, M20, M21 (view with instrument panel re-moved)

2. Combination meter M24 3. IPDM E/R E16, E17, E18, E200, E201, F10

ALMIA0468ZZ


[BCM]DIAGNOSIS SYSTEM (BCM)

< SYSTEM DESCRIPTION >DIAGNOSIS SYSTEM (BCM)COMMON ITEMCOMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM) INFOID:0000000006234205

APPLICATION ITEMCONSULT-III performs the following functions via CAN communication with BCM.

SYSTEM APPLICATIONBCM can perform the following functions.

DOOR LOCK

Direct Diagnostic Mode Description

Ecu Identification The BCM part number is displayed.

Self Diagnostic Result Displays the diagnosis results judged by BCM.

Data Monitor The BCM input/output signals are displayed.

Active Test The signals used to activate each device are forcibly supplied from BCM.

Work support Changes the setting for each system function.

Configuration • Enables to read and save the vehicle specification.• Enables to write the vehicle specification when replacing BCM.

CAN Diag Support Mntr Monitors the reception status of CAN communication viewed from BCM.

System Sub System

Direct Diagnostic ModeE

cu Id

entif

icat

ion

Sel

f Dia

gnos

tic R

esul

t

Dat

a M

onito

r

Act

ive

Test

Wor

k su

ppor

t

Con

figur

atio

n

CA

N D

iag

Supp

ort M

ntr

Door lock DOOR LOCK × × × ×

Rear window defogger REAR DEFOGGER × ×

Warning chime BUZZER × ×

Interior room lamp timer INT LAMP × × ×

Exterior lamp HEADLAMP × × ×

Wiper and washer WIPER × × ×

Turn signal and hazard warning lamps FLASHER × × ×

Intelligent Key system INTELLIGENT KEY × × ×

Combination switch COMB SW ×

BCM BCM × × × × ×

Immobilizer IMMU × × ×

Interior room lamp battery saver BATTERY SAVER × × ×

Trunk open TRUNK × ×

Vehicle security system THEFT ALM × × ×

RAP system RETAINED PWR ×

Signal buffer system SIGNAL BUFFER × ×

TPMS AIR PRESSURE MONITOR × × × ×


CS

DIAGNOSIS SYSTEM (BCM)[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< SYSTEM DESCRIPTION >DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK) INFOID:0000000006234207

SELF DIAGNOSTIC RESULTRefer to BCS-65, "DTC Index".

DATA MONITOR

ACTIVE TEST

WORK SUPPORT

* : Initial setting

REAR DEFOGGERREAR DEFOGGER : CONSULT-III Function (BCM - REAR DEFOGGER) INFOID:0000000006234208

DATA MONITOR

Monitor Item [Unit] Description

REQ SW-DR [On/Off] Indicates condition of door request switch LH

REQ SW-AS [On/Off] Indicates condition of door request switch RH

REQ SW-BD/TR [On/Off] Indicates condition of trunk request switch

DOOR SW-DR [On/Off] Indicates condition of front door switch LH

DOOR SW-AS [On/Off] Indicates condition of front door switch RH

DOOR SW-RR [On/Off] Indicates condition of rear door switch RH

DOOR SW-RL [On/Off] Indicates condition of rear door switch LH

DOOR SW-BK [On/Off] Indicates condition of trunk switch

CDL LOCK SW [On/Off] Indicates condition of lock signal from door lock and unlock switch

CDL UNLOCK SW [On/Off] Indicates condition of unlock signal from door lock and unlock switch

KEY CYL LK-SW [On/Off] Indicates condition of lock signal from door key cylinder switch

KEY CYL UN-SW [On/Off] Indicates condition of unlock signal from door key cylinder switch

Test Item Description

DOOR LOCK This test is able to check door lock operation [OTR ULK/AS UNLK/DR UNLK/ALL UNLK/ALL LCK].

Support Item Setting Description

DOOR LOCK-UNLOCK SETOn* Automatic door locks function ON

Off Automatic door locks function OFF

AUTOMATIC DOOR LOCK SELECTP RANGE Doors lock automatically when shifted out of park (P)

VH SPD* Doors lock automatically when vehicle speed reaches 24 km/h (15 mph)

AUTOMATIC DOOR UNLOCKSELECT

MODE4 Drivers door unlocks automatically when shifted into park (P)

MODE3 Drivers door unlocks automatically when ignition is switched from ON to OFF

MODE2 Doors unlock automatically when shifted into park (P)

MODE1* Doors unlock automatically when ignition is switched from ON to OFF

AUTOMATIC LOCK/UNLOCKSELECT

Lock/Unlock* Automatic door locks function operates in lock and unlock

Lock Only Automatic door locks function operates in lock only

Unlock Only Automatic door locks function operates in unlock only

Off Automatic door locks function OFF




ACTIVE TEST

BUZZERBUZZER : CONSULT-III Function (BCM - BUZZER) INFOID:0000000006234209

DATA MONITOR

ACTIVE TEST

INT LAMPINT LAMP : CONSULT-III Function (BCM - INT LAMP) INFOID:0000000006234210

DATA MONITOR


PUSH SW [On/Off] Indicates condition of push button ignition switch

REAR DEF SW [On/Off] Indicates condition of rear window defogger switch


REAR DEFOGGER This test is able to check rear window defogger operation [Off/On].


PUSH -SW [On/Off] Indicates condition of push button ignition switch

UNLK SEN -DR [On/Off] Indicates condition of door unlock sensor

VEH SPEED 1 [km/h] Indicates vehicle speed signal received from ABS on CAN communication line

KEY SW -SLOT [On/Off] Indicates condition of key slot

TAIL LAMP SW [On/Off] Indicates condition of combination switch

FR FOG SW [On/Off] Indicates condition of front fog lamp switch



IGN KEY WARN ALM This test is able to check key warning chime operation [On/Off].

SEAT BELT WARN TEST This test is able to check seat belt warning chime operation [On/Off].

ID REGIST WARNING This test is able to check ID regist warning chime operation [On/Off].

LIGHT WARN ALM This test is able to check light warning chime operation [On/Off].


REQ SW -DR [On/Off] Indicates condition of door request switch LH

REQ SW -AS [On/Off] Indicates condition of door request switch RH

PUSH -SW [On/Off] Indicates condition of push button ignition switch

ACC RLY -F/B [ON/OFF] Indicates condition of accessory relay










CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


ACTIVE TEST

WORK SUPPORT

* : Initial setting

HEADLAMPHEADLAMP : CONSULT-III Function (BCM - HEAD LAMP) INFOID:0000000006234211

DATA MONITOR




TRNK/HAT MNTR [ON/OFF] Indicates condition of trunk room lamp switch

RKE-LOCK [On/Off] Indicates condition of lock signal from Intelligent Key

RKE-UNLOCK [On/Off] Indicates condition of unlock signal from Intelligent Key



INT LAMP This test is able to check interior room lamp operation [On/Off].

STEP LAMP TEST This test is able to check step lamp operation [On/Off].

LUGGAGE LAMP TEST This test is able to check trunk room lamp operation [On/Off].


SET I/L D-UNLCK INTCONOn* Interior room lamp timer function ON

Off Interior room lamp timer function OFF

ROOM LAMP TIMER SET

MODE 4 30 sec.

Sets the interior room lamp ON time. (Timer operating time)MODE 3* 15 sec.

MODE 2 7.5 sec.

ROOM LAMP ON TIME SET

MODE 5 0 sec.

Sets the interior room lamp gradual brightening time.

MODE 4 3 sec.

MODE 3 2 sec.

MODE 2* 1 sec.

MODE 1 0.5 sec.

ROOM LAMP OFF TIME SET

MODE 5 0 sec.

Sets the interior room lamp gradual dimming time.

MODE 4* 3 sec.

MODE 3 2 sec.

MODE 2 1 sec.

MODE 1 0.5 sec.

R LAMP TIMER LOGIC SETMODE 2 Interior room lamp timer activates with all doors.

MODE 1* Interior room lamp timer activates with the driver door only.



ENGINE STATE [Stop/Stall/Crank/Run] Indicates engine status received from ECM on CAN communication line






ACTIVE TEST

WORK SUPPORT

* : Initial setting

WIPER

TURN SIGNAL R [On/Off]

Indicates condition of combination switch

TURN SIGNAL L [On/Off]

TAIL LAMP SW [On/Off]

HI BEAM SW [On/Off]

HEAD LAMP SW 1 [On/Off]

HEAD LAMP SW 2 [On/Off]

PASSING SW [On/Off]

AUTO LIGHT SW [On/Off]

FR FOG SW [On/Off]






OPTICAL SENSOR [V] Indicates voltage signal from optical sensor



TAIL LAMP This test is able to check tail lamp operation [On/Off].

HEAD LAMP This test is able to check head lamp operation [Hi/Low/Off].

FR FOG LAMP This test is able to check front fog lamp operation [On/Off].

CORNERING LAMP This test is able to check turn signal lamp operation [LH/RH/Off].

ILL DIM SIGNAL This test is able to check head lamp illumination dimming operation [On/Off].


CUSTOM A/LIGHT SETTING

MODE 4 Less sensitive setting than normal setting (Turns ON later than normal operation.)

MODE 3 More sensitive setting than MODE 2 (Turns ON earlier than MODE 2.)

MODE 2 More sensitive setting than normal setting (Turns ON earlier than normal operation.)

MODE 1* Normal

BATTERY SAVER SETOn* Exterior lamp battery saver function ON

Off Exterior lamp battery saver function OFF

ILL DELAY SET

MODE 8 180 sec.

Sets delay timer function operation time(All doors closed)

MODE 7 150 sec.

MODE 6 120 sec.

MODE 4 60 sec.

MODE 5 90 sec.

MODE 3 30 sec.

MODE 2 OFF

MODE 1* 45 sec.


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< SYSTEM DESCRIPTION >WIPER : CONSULT - III Function (BCM - WIPER) INFOID:0000000006234212

DATA MONITOR

ACTIVE TEST

WORK SUPPORT

* : Initial setting

FLASHERFLASHER : CONSULT-III Function (BCM - FLASHER) INFOID:0000000006234213

DATA MONITOR

ACTIVE TEST

WORK SUPPORT




FR WIPER HI [On/Off]

Indicates condition of wiper operation of combination switchFR WIPER LOW [On/Off]

FR WASHER SW [On/Off]

FR WIPER INT [On/Off]

FR WIPER STOP [On/Off] Indicates front wiper auto stop signal received from IPDM E/R on CAN communication line

INT VOLUME [1 − 7] Indicates condition of intermittent wiper operation of combination switch


FR WIPER This test is able to check front wiper operation [INT/Lo/Hi/Off].


WIPER SPEED SETTINGOn Front wiper intermittent time linked with vehicle speed and wiper dial position

Off* Front wiper intermittent time linked with wiper dial position





TURN SIGNAL R [On/Off]Indicates condition of turn signal function of combination switch

TURN SIGNAL L [On/Off]

HAZARD SW [On/Off] Indicates condition of hazard switch


RKE-UNLOCK [On/Off] Indicates condition of unock signal from Intelligent Key

RKE-PANIC [On/Off] Indicates condition of panic alarm signal from Intelligent Key


FLASHER This test is able to check turn signal lamp operation [Off/LH/RH].




* : Initial setting

INTELLIGENT KEYINTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY) INFOID:0000000006234214

DATA MONITOR


HAZARD ANSWER BACK

Lock/Unlock* Hazard warning lamp activation when doors are locked or unlocked with the Intelligent Key.

Unlock Only Hazard warning lamp activation when doors are unlocked with the Intelli-gent Key.

Lock Only Hazard warning lamp activation when doors are locked with the Intelligent Key.

Off No hazard warning lamp activation when doors are locked or unlocked with the Intelligent Key.

Monitor Item [Unit] Main Description

REQ SW -DR [On/Off] × Indicates condition of door request switch LH

REQ SW -AS [On/Off] × Indicates condition of door request switch RH

REQ SW -BD/TR [On/Off] × Indicates condition of trunk opener request switch


IGN RLY2 -F/B [On/Off] Indicates condition of ignition relay 2

ACC RLY -F/B [On/Off] Indicates condition of accessory relay

BRAKE SW 1 [On/Off] × Indicates condition of brake switch

BRAKE SW 2 [On/Off] Indicates condition of brake switch

DETE/CANCL SW [On/Off] × Indicates condition of P position

SFT PN/N SW [On/Off] × Indicates condition of P or N position

UNLK SEN -DR [On/Off] × Indicates condition of door unlock sensor

PUSH SW -IPDM [On/Off] Indicates condition of push button ignition switch received from IPDM E/R on CAN communication line

IGN RLY1 -F/B [On/Off] Indicates condition of ignition relay 1 received from IPDM E/R on CAN commu-nication line

DETE SW -IPDM [On/Off] Indicates condition of detent switch received from TCM on CAN communication line

SFT PN -IPDM [On/Off] Indicates condition of P or N position from TCM on CAN communication line

SFT P -MET [On/Off] Indicates condition of P position from TCM on CAN communication line

SFT N -MET [On/Off] Indicates condition of N position from IPDM E/R on CAN communication line

ENGINE STATE [Stop/Start/Crank/Run] × Indicates condition of engine state from ECM on CAN communication line

VEH SPEED 1 [mph/km/h] ×Indicates condition of vehicle speed signal received from ABS on CAN commu-nication line

VEH SPEED 2 [mph/km/h] ×Indicates condition of vehicle speed signal received from combination meter on CAN communication line

DOOR STAT -DR [LOCK/READY/UNLK] × Indicates condition of driver side door status.

DOOR STAT -AS [LOCK/READY/UNLK] × Indicates condition of passenger side door status.

ID OK FLAG [Set/Reset] Indicates condition of Intelligent Key ID.

PRMT ENG STRT [Set/Reset] Indicates condition of engine start possibility.

PRMT RKE STRT [Set/Reset] Indicates condition of engine start possibility from Intelligent Key.

KEY SW -SLOT [On/Off] Indicates condition of key slot.

TRNK/HAT MNTR [On/Off] Indicates condition of trunk lid.


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


ACTIVE TEST

WORK SUPPORT

RKE-LOCK [On/Off] Indicates condition of lock signal from Intelligent Key.

RKE-UNLOCK [On/Off] Indicates condition of unlock signal from Intelligent Key.

RKE-TR/BD [On/Off] Indicates condition of trunk open signal from Intelligent Key.

RKE-PANIC [On/Off] Indicates condition of panic signal from Intelligent Key.

RKE-P/W OPEN [On/Off] Indicates condition of power window down signal from Intelligent Key.

RKE-MODE CHG [On/Off] Indicates condition of mode change signal from Intelligent Key.

RKE OPE COUN1 [0-19] ×When remote keyless entry receiver receives the signal transmitted while oper-ating on Intelligent Key, the numerical value start changing.

RKE OPE COUN2 [0-19] ×When remote keyless entry receiver receives the signal transmitted while oper-ating on Intelligent Key, the numerical value start changing.

REVERSE SW [On/Off] Indicates condition of reverse switch status.

Monitor Item [Unit] Main Description


BATTERY SAVER This test is able to check battery saver operation [On/Off].

PW REMOTO DOWN SET This test is able to check power window down operation [On/Off].

OUTSIDE BUZZER This test is able to check Intelligent Key warning buzzer operation [Off/On].

INSIDE BUZZER This test is able to check combination meter warning chime operation [Key/Knob/Take Out/Off].

INDICATOR This test is able to check combination meter warning lamp operation [KEY IND/KEY ON/Off].

INT LAMP This test is able to check interior room lamp operation [On/Off].

LCD This test is able to check combination meter display information [Off/LK WN/OUTKEY/NO KY/BATT/INSRT/SFT P/ROTAT/ID NG/BP I/BP N].

TRUNK/GLASS HATCH This test is able to check trunk lid opener actuator open operation [Open].

FLASHER This test is able to check hazard lamp operation [Off/LH/RH].

HORN This test is able to check horn operation [On].

P RANGE This test is able to check CVT shift selector illumination operation [On/Off].

ENGINE SW ILLUMI This test is able to check push button ignition switch illumination operation [On/Off].

LOCK INDICATOR This test is able to check LOCK indicator in push button ignition switch operation [On/Off].

ACC INDICATOR This test is able to check ACC indicator in push button ignition switch operation [On/Off].

IGNITION ON IND This test is able to check ignition ON indicator in push button ignition switch operation [On/Off].

KEY SLOT ILLUMI This test is able to check key slot illumination operation [On/Off].

TRUNK/BACK DOOR This test is able to check trunk lid opener actuator operation [Open].


CONFIRM KEY FOB ID

MEMORY 1

Intelligent Key ID code can be checked.

MEMORY 2

MEMORY 3

MEMORY 4

NON REGIST

AUTO LOCK SET

MODE 4 2 min

Auto door lock time can be set in this mode.MODE 3 30 sec

MODE 2 5 min

MODE 1* 1 min




*: Initial Setting

COMB SW

LOCK/UNLOCK BY I-KEYOn* Door lock/unlock function by request switch ON.

Off Door lock/unlock function by request switch OFF.

ENGINE START BY I-KEYOn* Engine start function from Intelligent Key ON.

Off Engine start function from Intelligent Key OFF.

TRUNK/GLASS HATCH OPENOn* Buzzer reminder function by trunk opener request switch ON.

Off Buzzer reminder function by trunk opener request switch OFF.

PANIC ALARM SET

MODE 3 1.5 secPanic alarm button set time on Intelligent Key can be set in this mode. MODE 2 OFF

MODE 1* 0.5 sec

PW DOWN SET

MODE 3 5 secUnlock button press time on Intelligent Key to lower front window can be set in this mode. MODE 2 OFF

MODE 1* 3 sec

TRUNK OPEN DELAY

MODE 3 1.5 secTrunk button pressing time on Intelligent Key button can be selected from the following with this mode.MODE 2 OFF

MODE 1* 0.5 sec

LO- BATT OF KEY FOB WARNOn* Intelligent Key low battery warning mode ON.

Off Intelligent Key low battery warning mode OFF.

ANTI KEY LOCK IN FUNCTIOn* Key reminder function mode ON.

Off Key reminder function mode OFF.

HAZARD ANSWER BACK

Lock/Unlock* Hazard warning lamp activation when doors are locked or unlocked with Intelligent Key.

Unlock Only Hazard warning lamp activation when doors are unlocked with Intel-ligent Key.

Lock Only Hazard warning lamp activation when doors are locked with Intelli-gent Key.

Off No hazard warning lamp activation when doors are locked or un-locked with Intelligent Key.

ANS BACK I-KEY LOCK

Horn Chirp Horn chirp reminder when doors are unlocked with Intelligent Key

Buzzer* Buzzer or horn chirp reminder when doors are unlocked with Intelli-gent Key

Off No buzzer or horn chirp reminder when doors are unlocked with In-telligent Key

ANS BACK I-KEY UNLOCKOff No buzzer or horn chirp reminder when doors are unlocked with In-

telligent Key

On* Buzzer or horn chirp reminder when doors are unlocked with Intelli-gent Key

SHORT CRANKING OUTPUTStart

70 msec

Starter motor operation duration times.100 msec

200 msec

End

INSIDE ANT DIAGNOSIS Start This function allows inside key antenna self-diagnosis.

HORN WITH KEYLESS LOCKOff No horn reminder activation when doors are locked with Intelligent

Key.

On* Horn reminder activation when doors are locked with Intelligent Key.



CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< SYSTEM DESCRIPTION >COMB SW : CONSULT-III Function (BCM-COMB SW) INFOID:0000000006234215

DATA MONITOR

BCMBCM : CONSULT-III Function (BCM - BCM) INFOID:0000000006234216

ECU IDENTIFICATIONThe BCM part number is displayed.


WORK SUPPORT

CONFIGURATIONRefer to BCS-6, "CONFIGURATION (BCM) : Description".

CAN DIAG SUPPORT MNTRRefer to LAN-12, "CAN Diagnostic Support Monitor".IMMUIMMU : CONSULT-III Function (BCM - IMMU) INFOID:0000000006234217


DATA MONITOR


FR WIPER HI [On/Off]

Indicates condition of wiper operation of combination switchFR WIPER LOW [On/Off]

FR WASHER SW [On/Off]

FR WIPER INT [On/Off]

FR WIPER STOP [On/Off] Indicates front wiper auto stop signal received from IPDM E/R on CAN communication line

INT VOLUME [1 - 7] Indicates condition of intermittent wiper operation of combination switch

TURN SIGNAL R [On/Off] Indicates condition of right turn signal operation of combination switch

TURN SIGNAL L [On/Off] Indicates condition of left turn signal operation of combination switch

TAIL LAMP SW [On/Off] Indicates condition of tail lamp switch operation of combination switch

HI BEAM SW [On/Off] Indicates condition of Hi beam switch operation of combination switch

HEAD LAMP SW 1 [On/Off] Indicates condition of head lamp switch 1 operation of combination switch

HEAD LAMP SW 2 [On/Off] Indicates condition of head lamp switch 2 operation of combination switch

PASSING SW [On/Off] Indicates condition of passing switch operation of combination switch

AUTO LIGHT SW [On/Off] Indicates condition of auto light switch operation of combination switch

FR FOG SW [On/Off] Indicates condition of front fog lamp switch operation of combination switch


RESET SETTING VALUEReset Returns BCM to initial value in factory shipment.

Cancel Cancels the reset function.




ACTIVE TEST

BATTERY SAVERBATTERY SAVER : CONSULT-III Function (BCM - BATTERY SAVER) INFOID:0000000006234218

DATA MONITOR

ACTIVE TEST

WORK SUPPORT


CONFRM ID ALL [Yet/DONE]

Switches to DONE when a registered Intelligent Key is inserted into the key slot.

CONFIRM ID4 [Yet/DONE]




TP 4 [Yet/DONE]

DONE indicates the number of Intelligent Key ID which has been registered.TP 3 [Yet/DONE]

TP 2 [Yet/DONE]

TP 1 [Yet/DONE]




THEFT IND This test is able to check security indicator operation [On/Off].




PUSH SW [On/Off] Indicates condition push button ignition switch

ACC RLY -F/B [On/Off] Indicates condition of accessory relay











TRNK/HAT MNTR [On/Off] Indicates condition of trunk room lamp switch



Test item Description

BATTERY SAVER This test is able to check battery saver operation [On/Off].


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


* : Initial setting

TRUNKTRUNK : CONSULT-III Function (BCM - TRUNK) INFOID:0000000006234219

DATA MONITOR

ACTIVE TEST

THEFT ALMTHEFT ALM : CONSULT-III Function (BCM - THEFT ALM) INFOID:0000000006234220

DATA MONITOR


ROOM LAMP BAT SAV SETON* Interior room lamp battery saver function ON

OFF Interior room lamp battery saver function OFF

ROOM LAMP TIMER SETMODE 2 60 min.

Sets interior room lamp battery saver timer operating timeMODE 1* 15 min.

BATTERY SAVER SETON* Exterior lamp battery saver function ON

OFF Exterior lamp battery saver function OFF





TR CANCEL SW [On/Off] Indicates condition of trunk cancel switch

TR/BD OPEN SW [On/Off] Indicates condition of trunk lid opener switch


RKE-TR/BD [On/Off] Indicates condition of trunk open signal from Intelligent Key


TRUNK/GLASS HATCH This test is able to check trunk open operation [Open].

Monitored Item Description



REQ SW -BD/TR [On/Off] Indicates condition of trunk opener request switch















ACTIVE TEST

WORK SUPPORT

RETAINED PWRRETAINED PWR : CONSULT-III Function (BCM - RETAINED PWR) INFOID:0000000006234221

DATA MONITOR

SIGNAL BUFFERSIGNAL BUFFER : CONSULT-III Function (BCM - SIGNAL BUFFER) INFOID:0000000006234222

DATA MONITOR

ACTIVE TEST

AIR PRESSURE MONITORAIR PRESSURE MONITOR : CONSULT-III Function (BCM - AIR PRESSURE MONI-TOR) INFOID:0000000006234224

SELF DIAGNOSTIC RESULT


TR/BD OPEN SW [On/Off] Indicates condition of trunk opener switch




RKE-TR/BD [On/Off] Indicates condition of trunk open signal from Intelligent Key

Monitored Item Description


THEFT IND This test is able to check security indicator lamp operation [On/Off].

VEHICLE SECURITY HORN This test is able to check vehicle security horn operation [On].

HEADLAMP(HI) This test is able to check vehicle security lamp operation [On].



SECURITY ALARM SETOn Security alarm ON

Off Security alarm OFF

THEFT ALM TRGOff/On The switch which triggered vehicle security alarm is recorded [On]. This mode is able

to confirm and erase the record of vehicle security alarm. The trigger data can be erased by touching [CLEAR].CLEAR





PUSH SW [On/Off] Indicates condition of the push button ignition switch


OIL PRESSURE SW This test is able to check the oil pressure warning lamp operation [On/Off].


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< SYSTEM DESCRIPTION >NOTE:Before performing Self Diagnostic Result, be sure to register the ID, or else the actual malfunction may be dif-ferent from that displayed on CONSULT-III.Refer to BCS-65, "DTC Index".

DATA MONITOR

ACTIVE TEST

WORK SUPPORT

Monitor Item Condition Specification

AIR PRESS FL • Drive vehicle for a few minutes.

or• Ignition switch ON and activation tool is trans-

mitting activation signals.

Tire pressure (kPa, kg/cm2 or Psi)AIR PRESS FR

AIR PRESS RR

AIR PRESS RL

ID REGST FL1

Ignition switch ON Registration ID: GreenNo registration: Red

ID REGST FR1

ID REGST RR1

ID REGST RL1

WARNING LAMP Ignition switch ON Low tire pressure warning lamp on: ONLow tire pressure warning lamp off: OFF

BUZZER Ignition switch ON Buzzer in combination meter on: ONBuzzer in combination meter off: OFF


WARNING LAMP This test is able to check tire pressure warning lamp operation [On/Off].

ID REGIST WARNING This test is able to check ID regist warning chime operation [On/Off].


HORN This test is able to check horn operation [On].

Support Item Description

ID READ The registered ID number is displayed.

ID REGIST Refer to WT-6, "ID Registration Procedure".


[BCM]U1000 CAN COMM CIRCUIT

< DTC/CIRCUIT DIAGNOSIS >

DTC/CIRCUIT DIAGNOSISU1000 CAN COMM CIRCUITDescription INFOID:0000000006234225

Refer to LAN-6, "System Description".

DTC Logic INFOID:0000000006234226

DTC DETECTION LOGICNOTE:U1000 can be set if a module harness was disconnected and reconnected, perhaps during a repair. Confirmthat there are actual CAN diagnostic symptoms and a present DTC by performing the Self Diagnostic Resultprocedure.

Diagnosis Procedure INFOID:0000000006234227

1. PERFORM SELF DIAGNOSTIC

1. Turn ignition switch ON and wait for 2 seconds or more.2. Check “SELF- DIAG RESULTS”.Is “CAN COMM CIRCUIT” displayed?YES >> Perform CAN Diagnosis as described in DIAGNOSIS section of CONSULT-III Operation Manual.NO >> Refer to GI-39, "Intermittent Incident".

CONSULT-III Display DTC Detection Condition Possible cause

CAN COMM CIRCUIT[U1000]

When any listed module cannot communicate with CAN communication signal continuously for 2 seconds or more with ignition switch ON

In CAN communication system, any item (or items) of the following listed below is malfunctioning.• Transmission• Receiving (ECM)• Receiving (VDC/TCS/ABS)• Receiving (METER/M&A)• Receiving (TCM)• Receiving (IPDM E/R)


CS

U1010 CONTROL UNIT (CAN)[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< DTC/CIRCUIT DIAGNOSIS >U1010 CONTROL UNIT (CAN)DTC Logic INFOID:0000000006234228

DTC DETECTION LOGIC


1. REPLACE BCM

When DTC U1010 is detected, replace BCM.

>> Replace BCM. Refer to BCS-80, "Removal and Installation".

CONSULT-III display description DTC Detection Condition Possible cause

CAN COMM CIRCUIT[U1010] BCM detected internal CAN communication circuit malfunction. BCM


[BCM]U0415 VEHICLE SPEED SIG

< DTC/CIRCUIT DIAGNOSIS >U0415 VEHICLE SPEED SIGDescription INFOID:0000000006234230

U0415 is displayed if any unusual condition is present in the reception status of the vehicle speed signal fromthe ABS actuator and electric unit (control unit).

DTC Logic INFOID:0000000006234231

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE1. DTC CONFIRMATION

1. Erase the DTC.2. Turn ignition switch OFF.3. Perform the "SELF-DIAG RESULTS" of CONSULT-III, after the ignition switch has been turned ON for 2

seconds or more.Is any DTC detected?YES >> Refer to BCS-65, "DTC Index".NO >> Inspection End.


1. ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAG RESULTS

Perform "SELF-DIAG RESULTS" of ABS actuator and electric unit (control unit) with CONSULT-III. Refer toBRC-23, "CONSULT-III Function (ABS)".Is any DTC detected?YES >> Repair or replace the malfunctioning part.NO >> Replace BCM. Refer to BCS-80, "Removal and Installation".

DTC Display contents of CONSULT-III Diagnostic item is detected when ... Probable malfunction location

U0415 VEHICLE SPEED SIG[U0415]

When the vehicle speed signal received from the ABS actuator and electric unit (control unit) remains abnormal for 2 seconds or more.

• ABS actuator and electric unit (control unit)• BCM


CS

B2562 LOW VOLTAGE[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< DTC/CIRCUIT DIAGNOSIS >B2562 LOW VOLTAGEDTC Logic INFOID:0000000006234233

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE1. DTC CONFIRMATION

1. Erase DTC.2. Turn ignition switch OFF.3. Perform the "SELF-DIAG RESULTS" of CONSULT-III, after the ignition switch has been turned ON for 1.5

seconds or more.Is any DTC detected?YES >> Refer to BCS-35, "Diagnosis Procedure".NO >> Inspection End.


1. CHECK BATTERY VOLTAGE

Check battery voltage. Is battery voltage less than 8.8V?YES >> Charge battery and retest. Refer to PG-2, "Work Flow".NO >> GO TO 2

2. CHECK POWER SUPPLY CIRCUIT

Check BCM power supply circuit. Refer to BCS-36, "Diagnosis Procedure".Is the circuit OK?YES >> Replace BCM. Refer to BCS-80, "Removal and Installation".NO >> Repair or replace the malfunctioning part.

Special Repair Requirement INFOID:0000000006234235

1. REQUIRED WORK WHEN REPLACING BCM

Initialize control unit. Refer to BCS-6, "CONFIGURATION (BCM) : Special Repair Requirement".

>> Work End.

DTC Display contents of CONSULT-III Diagnostic item is detected when ... Possible cause

B2562 LOW VOLTAGE When the power supply voltage to BCM remains less than 8.8 V for 1.5 seconds or more

Harness or connector (power supply circuit)


[BCM]POWER SUPPLY AND GROUND CIRCUIT

< DTC/CIRCUIT DIAGNOSIS >POWER SUPPLY AND GROUND CIRCUITDiagnosis Procedure INFOID:0000000006234236

Regarding Wiring Diagram information, refer to BCS-68, "Wiring Diagram".

1. CHECK FUSE AND FUSIBLE LINK

Check if the following BCM fuses or fusible link are blown.

Is the fuse or fusible link blown?YES >> Replace the blown fuse or fusible link after repairing the affected circuit.NO >> GO TO 2

2. CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.2. Disconnect BCM.3. Check voltage between BCM harness connector and ground.

Is the measurement normal?YES >> GO TO 3NO >> Repair or replace harness.

3. CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

Does continuity exist?YES >> Inspection End.NO >> Repair or replace harness.

Terminal No. Signal name Fuse and fusible link No.

1

Battery power supply

H

11 10

24 7

Terminals

Voltage(Approx.)

(+) (−)

BCM

Ground

Connector Terminal

M16 (A) 1

Battery voltageM17 (B) 11

M18 (C) 24

ALCIA0110ZZ

BCM

GroundContinuity

Connector Terminal

M17 13 Yes

ALCIA0024ZZ


CS

POWER SUPPLY AND GROUND CIRCUIT[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< DTC/CIRCUIT DIAGNOSIS >Special Repair Requirement INFOID:0000000006234237



>> Work End.


[BCM]COMBINATION SWITCH INPUT CIRCUIT

< DTC/CIRCUIT DIAGNOSIS >COMBINATION SWITCH INPUT CIRCUITDiagnosis Procedure INFOID:0000000006234238


1. CHECK INPUT 1 - 5 SYSTEM CIRCUIT FOR OPEN

1. Turn the ignition switch OFF.2. Disconnect the BCM and combination switch.3. Check continuity between BCM harness connector and combi-

nation switch harness connector.

Does continuity exist?YES >> GO TO 2NO >> Repair or replace harness.

2. CHECK INPUT 1 - 5 SYSTEM CIRCUIT FOR SHORT

Check for continuity between BCM harness connector and ground.

Does continuity exist?YES >> Repair or replace harness.NO >> GO TO 3

3. CHECK BCM OUTPUT VOLTAGE

1. Connect the BCM.2. Check voltage between BCM harness connector and ground.

SystemBCM Combination switch

ContinuityConnector Terminal Connector Terminal

INPUT 1

M19 (A)

95

M28 (B)

11

Yes

INPUT 2 97 9

INPUT 3 76 7

INPUT 4 96 10

INPUT 5 75 13

ALMIA0102ZZ

SystemBCM

Ground

ContinuityConnector Terminal

INPUT 1

M19

95

No

INPUT 2 97

INPUT 3 76

INPUT 4 96

INPUT 5 75 ALMIA0103ZZ

ALMIA0104ZZ


CS

COMBINATION SWITCH INPUT CIRCUIT[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


Is the measurement normal?YES >> GO TO 4NO >> Replace BCM. Refer to BCS-80, "Removal and Installation".

4. CHECK BCM INPUT SIGNAL

1. Connect the combination switch.2. Turn ON any switch in the system that is malfunctioning.3. Check voltage between BCM harness connector and ground.

Is the measurement normal when any of the switches is turned ON?YES >> Replace BCM. Refer to BCS-80, "Removal and Installation".NO >> Replace the combination switch. Refer to WW-84, "Removal and Installation".




>> Work end.

System

Terminals

Voltage(Approx.)

(+) (-)

BCM

Ground

Connector Terminal

INPUT 1

M19

95

Refer to BCS-47, "Physical

Values".

INPUT 2 97

INPUT 3 76

INPUT 4 96

INPUT 5 75

System

Terminals

Voltage(Approx.)

(+) (-)

BCM

Ground

Connector Terminal

INPUT 1

M19

95

Refer to BCS-47, "Physical

Values".

INPUT 2 97

INPUT 3 76

INPUT 4 96

INPUT 5 75

ALMIA0104ZZ


[BCM]COMBINATION SWITCH OUTPUT CIRCUIT

< DTC/CIRCUIT DIAGNOSIS >COMBINATION SWITCH OUTPUT CIRCUITDiagnosis Procedure INFOID:0000000006234240


1. CHECK OUTPUT 1 - 5 SYSTEM CIRCUIT FOR OPEN

1. Turn the ignition switch OFF.2. Disconnect the BCM and combination switch.3. Check continuity between BCM harness connector and combi-

nation switch harness connector.

Does continuity exist?YES >> GO TO 2NO >> Repair or replace harness.

2. CHECK OUTPUT 1 - 5 SYSTEM CIRCUIT FOR SHORT

Check for continuity between BCM harness connector and ground.

Does continuity exist?YES >> Repair or replace harness.NO >> GO TO 3

3. CHECK COMBINATION SWITCH OUTPUT VOLTAGE

1. Connect the BCM and combination switch.2. Turn ON any switch in the system that is malfunctioning.3. Check voltage between combination switch harness connector

and ground.

SystemBCM Combination switch

ContinuityConnector Terminal Connector Terminal

OUTPUT 1

M18 (A)

51

M28 (B)

12

Yes

OUTPUT 2 52 14

OUTPUT 3 53 5

OUTPUT 4 54 2

OUTPUT 5 50 8

ALMIA0105ZZ

SystemBCM

Ground

ContinuityConnector Terminal

OUTPUT 1

M18

51

No

OUTPUT 2 52

OUTPUT 3 53

OUTPUT 4 54

OUTPUT 5 50 ALMIA0106ZZ

ALMIA0107ZZ


CS

COMBINATION SWITCH OUTPUT CIRCUIT[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


Is the measurement normal when any of the switches is turned ON?YES >> Replace BCM. Refer to BCS-80, "Removal and Installation".NO >> Replace the combination switch. Refer to WW-84, "Removal and Installation".




>> Work end.

System

Terminals

Value (Approx.)(+) (-)

Combination switch

Ground

Connec-tor Terminal

OUTPUT 1

M28

12

1.4 V

OUTPUT 2 14

OUTPUT 3 5

OUTPUT 4 2

OUTPUT 5 8JPMIA0041GB


[BCM]BCM (BODY CONTROL MODULE)

< ECU DIAGNOSIS INFORMATION >

ECU DIAGNOSIS INFORMATIONBCM (BODY CONTROL MODULE)Reference Value INFOID:0000000006234242

NOTE:The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech IIUser Guide for additional information.• Activate and display TPMS transmitter IDs• Display tire pressure reported by the TPMS transmitter• Read TPMS DTCs• Register TPMS transmitter IDs• Check Intelligent Key relative signal strength• Confirm vehicle Intelligent Key antenna signal strength

VALUES ON THE DIAGNOSIS TOOL

Monitor Item Condition Value/Status

FR WIPER HIOther than front wiper switch HI OFF

Front wiper switch HI ON

FR WIPER LOWOther than front wiper switch LO OFF

Front wiper switch LO ON

FR WASHER SWFront washer switch OFF OFF

Front washer switch ON ON

FR WIPER INTOther than front wiper switch INT OFF

Front wiper switch INT ON

FR WIPER STOPFront wiper is not in STOP position OFF

Front wiper is in STOP position ON

INT VOLUME Wiper intermittent dial is in a dial position 1 - 7 Wiper intermittent dial position

TURN SIGNAL ROther than turn signal switch RH OFF

Turn signal switch RH ON

TURN SIGNAL LOther than turn signal switch LH OFF

Turn signal switch LH ON

TAIL LAMP SWOther than lighting switch 1ST and 2ND OFF

Lighting switch 1ST or 2ND ON

HI BEAM SWOther than lighting switch HI OFF

Lighting switch HI ON

HEAD LAMP SW 1Other than lighting switch 2ND OFF

Lighting switch 2ND ON

HEAD LAMP SW 2Other than lighting switch 2ND OFF

Lighting switch 2ND ON

PASSING SWOther than lighting switch PASS OFF

Lighting switch PASS ON

AUTO LIGHT SWOther than lighting switch AUTO OFF

Lighting switch AUTO ON

FR FOG SWFront fog lamp switch OFF OFF

Front fog lamp switch ON ON

DOOR SW-DRDriver door closed OFF

Driver door opened ON


CS

BCM (BODY CONTROL MODULE)[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


DOOR SW-ASPassenger door closed OFF

Passenger door opened ON

DOOR SW-RRRear door RH closed OFF

Rear door RH opened ON

DOOR SW-RLRear door LH closed OFF

Rear door LH opened ON

CDL LOCK SWOther than power door lock switch LOCK OFF

Power door lock switch LOCK ON

CDL UNLOCK SWOther than power door lock switch UNLOCK OFF

Power door lock switch UNLOCK ON

KEY CYL LK-SWOther than driver door key cylinder LOCK position OFF

Driver door key cylinder LOCK position ON

KEY CYL UN-SWOther than driver door key cylinder UNLOCK position OFF

Driver door key cylinder UNLOCK position ON

HAZARD SWWhen hazard switch is not pressed OFF

When hazard switch is pressed ON

REAR DEF SW When rear window defogger switch is pressed ON

TR CANCEL SWTrunk lid opener cancel switch OFF OFF

Trunk lid opener cancel switch ON ON

TR/BD OPEN SWTrunk lid opener switch OFF OFF

While the trunk lid opener switch is turned ON ON

TRNK/HAT MNTRTrunk lid closed OFF

Trunk lid opened ON

RKE-LOCKWhen LOCK button of Intelligent Key is not pressed OFF

When LOCK button of Intelligent Key is pressed ON

RKE-UNLOCKWhen UNLOCK button of Intelligent Key is not pressed OFF

When UNLOCK button of Intelligent Key is pressed ON

RKE-TR/BDWhen TRUNK OPEN button of Intelligent Key is not pressed OFF

When TRUNK OPEN button of Intelligent Key is pressed ON

RKE-PANICWhen PANIC button of Intelligent Key is not pressed OFF

When PANIC button of Intelligent Key is pressed ON

RKE-P/W OPENWhen UNLOCK button of Intelligent Key is not pressed and held OFF

When UNLOCK button of Intelligent Key is pressed and held ON

RKE-MODE CHG

When LOCK/UNLOCK button of Intelligent Key is not pressed and held simultaneously OFF

When LOCK/UNLOCK button of Intelligent Key is pressed and held simultaneously ON

OPTICAL SENSORWhen outside of the vehicle is bright Close to 5 V

When outside of the vehicle is dark Close to 0 V

REQ SW -DRWhen front door request switch is not pressed (driver side) OFF

When front door request switch is pressed (driver side) ON

REQ SW -ASWhen front door request switch is not pressed (passenger side) OFF

When front door request switch is pressed (passenger side) ON

REQ SW -RLWhen rear door request switch is not pressed (driver side) OFF

When rear door request switch is pressed (driver side) ON





REQ SW -RRWhen rear door request switch is not pressed (passenger side) OFF

When rear door request switch is pressed (passenger side) ON

REQ SW -BD/TRWhen trunk request switch is not pressed OFF

When trunk request switch is pressed ON

PUSH SWWhen engine switch (push switch) is not pressed OFF

When engine switch (push switch) is pressed ON

IGN RLY 2 -F/BIgnition switch OFF or ACC OFF

Ignition switch ON ON

ACC RLY -F/BIgnition switch OFF OFF

Ignition switch ACC or ON ON

BRAKE SW 1When the brake pedal is not depressed ON

When the brake pedal is depressed OFF

DETE/CANCL SWWhen selector lever is in P position OFF

When selector lever is in any position other than P ON

SFT PN/N SWWhen selector lever is in any position other than P or N OFF

When selector lever is in P or N position ON

UNLK SEN -DRDriver door UNLOCK status OFF

Driver door LOCK status ON

PUSH SW -IPDMWhen engine switch (push switch) is not pressed OFF

When engine switch (push switch) is pressed ON

IGN RLY1 -F/BIgnition switch OFF or ACC OFF

Ignition switch ON ON

DETE SW -IPDMWhen selector lever is in P position OFF

When selector lever is in any position other than P ON

SFT PN -IPDMWhen selector lever is in any position other than P or N OFF

When selector lever is in P or N position ON

SFT P -METWhen selector lever is in any position other than P OFF

When selector lever is in P position ON

SFT N -METWhen selector lever is in any position other than N OFF

When selector lever is in N position ON

ENGINE STATE

Engine stopped STOP

While the engine stalls STALL

At engine cranking CRANK

Engine running RUN

VEH SPEED 1 While driving Equivalent to speedometer reading

VEH SPEED 2 While driving Equivalent to speedometer reading

DOOR STAT-DR

Driver door LOCK status LOCK

Wait with selective UNLOCK operation (5 seconds) READY

Driver door UNLOCK status UNLK

DOOR STAT-AS

Passenger door LOCK status LOCK

Wait with selective UNLOCK operation (5 seconds) READY

Passenger door UNLOCK status UNLK

ID OK FLAGIgnition switch ACC or ON RESET

Ignition switch OFF SET



CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


PRMT ENG STRTWhen the engine start is prohibited RESET

When the engine start is permitted SET

KEY SW -SLOTWhen Intelligent Key is not inserted into key slot OFF

When Intelligent Key is inserted into key slot ON

RKE OPE COUN1 During the operation of Intelligent Key Operation frequency of Intelligent Key

CONFRM ID ALL

The key ID that the key slot receives does not accord with any key ID registered to BCM. YET

The key ID that the key slot receives accords with any key ID regis-tered to BCM. DONE

CONFIRM ID4

The key ID that the key slot receives does not accord with the fourth key ID registered to BCM. YET

The key ID that the key slot receives accords with the fourth key ID registered to BCM. DONE

CONFIRM ID3

The key ID that the key slot receives does not accord with the third key ID registered to BCM. YET

The key ID that the key slot receives accords with the third key ID registered to BCM. DONE

CONFIRM ID2

The key ID that the key slot receives does not accord with the sec-ond key ID registered to BCM. YET

The key ID that the key slot receives accords with the second key ID registered to BCM. DONE

CONFIRM ID1

The key ID that the key slot receives does not accord with the first key ID registered to BCM. YET

The key ID that the key slot receives accords with the first key ID registered to BCM. DONE

TP 4The ID of fourth key is not registered to BCM YET

The ID of fourth key is registered to BCM DONE

TP 3The ID of third key is not registered to BCM YET

The ID of third key is registered to BCM DONE

TP 2The ID of second key is not registered to BCM YET

The ID of second key is registered to BCM DONE

TP 1The ID of first key is not registered to BCM YET

The ID of first key is registered to BCM DONE

AIR PRESS FL Ignition switch ON (only when the signal from the transmitter is re-ceived) Air pressure of front LH tire

AIR PRESS FR Ignition switch ON (only when the signal from the transmitter is re-ceived) Air pressure of front RH tire

AIR PRESS RR Ignition switch ON (only when the signal from the transmitter is re-ceived) Air pressure of rear RH tire

AIR PRESS RL Ignition switch ON (only when the signal from the transmitter is re-ceived) Air pressure of rear LH tire

ID REGST FL1When ID of front LH tire transmitter is registered DONE

When ID of front LH tire transmitter is not registered YET

ID REGST FR1When ID of front RH tire transmitter is registered DONE

When ID of front RH tire transmitter is not registered YET

ID REGST RR1When ID of rear RH tire transmitter is registered DONE

When ID of rear RH tire transmitter is not registered YET

ID REGST RL1When ID of rear LH tire transmitter is registered DONE

When ID of rear LH tire transmitter is not registered YET





WARNING LAMPTire pressure indicator OFF OFF

Tire pressure indicator ON ON

BUZZERTire pressure warning alarm is not sounding OFF

Tire pressure warning alarm is sounding ON



CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< ECU DIAGNOSIS INFORMATION >Terminal Layout INFOID:0000000006234243

Physical Values INFOID:0000000006234244

ALMIA0127ZZ




Terminal No.(Wire color)

DescriptionCondition Value

(Approx.)Signal name Input/ Output(+) (-)

1(W/B) Ground Battery power supply Input Ignition switch OFF Battery voltage

2(R/Y) Ground Battery power supply

output Output Ignition switch OFF Battery voltage

3(L/W) Ground Ignition power supply

output Output Ignition switch ON Battery voltage

4(P/W) Ground Interior room lamp

power supply Output

After passing the interior room lamp battery sav-er operation time 0V

Any other time after passing the interior room lamp battery saver operation time Battery voltage

5(G) Ground Front door RH UN-

LOCK Output Front door RH

UNLOCK (actuator is acti-vated) Battery voltage

Other than UNLOCK (actu-ator is not activated) 0V

7(R/W) Ground Step lamp Output Step lamp

ON 0V

OFF Battery voltage

8(V) Ground All doors LOCK Output All doors

LOCK (actuator is activat-ed) Battery voltage

Other than LOCK (actuator is not activated) 0V

9(L) Ground Front door LH UN-

LOCK Output Front door LH



10(G) Ground

Rear door RH and rear door LH UN-LOCK

Output Rear door RH and rear door LH



11(Y/R) Ground Battery power supply Input Ignition switch OFF Battery voltage

13(B) Ground Ground — Ignition switch ON 0V

14(GR/W)

GroundEngine switch (push switch) illumination ground

Input Tail lamp

OFF 0V

ON

NOTE:When the illumination brighten-ing/dimming level is in the neutral position

15(Y/L) Ground ACC indicator lamp Output Ignition switch

OFF Battery voltage

ACC or ON 0V

JSNIA0010GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


17 (G/B) Ground Turn signal (RH) Output Ignition switch

ON

Turn signal switch OFF 0V

Turn signal switch RH

6.5 V

18(G/Y) Ground Turn signal (LH) Output Ignition switch

ON

Turn signal switch OFF 0V

Turn signal switch LH

6.5 V

19(Y) Ground Room lamp timer

control Output Interior room lamp

OFF Battery voltage

ON 0V

21(P/B) Ground Optical sensor signal Input Ignition switch

ON

When outside of the vehi-cle is bright Close to 5V

When outside of the vehi-cle is dark Close to 0V

24(R/W) Ground Stop lamp switch 1 Input — Battery voltage

26(O/L) Ground Stop lamp switch 2 Input Stop lamp switch

OFF (brake pedal is re-leased) 0V

ON (brake pedal is de-pressed) Battery voltage

27(O) Ground

Front door lock as-sembly LH (unlock sensor)

Input Front door LHLOCK status

11.8V

UNLOCK status 0V

29(Y) Ground Key slot switch Input

When Intelligent Key is inserted into key slot Battery voltage

When Intelligent Key is not inserted into key slot 0V

31(G) Ground Rear window defog-

ger feedback signal Input Rear window de-fogger switch

OFF 0V

ON Battery voltage




PKID0926E

PKID0926E

JPMIA0011GB




32(R/B) Ground Front door RH switch Input Front door RH

switch

OFF (when front door RH closes)

11.8 V

ON (when front door RH opens) 0V

37(O) Ground Trunk lid opener can-

cel switch Input Trunk lid opener cancel switch

CANCEL

1.1V

ON 0V

38(GR/W)

Ground Rear window defog-ger ON signal Input Rear window de-

fogger switch

OFF 5V

ON 0V

40(Y/G) Ground Power window serial

linkInput/Output

Ignition switch ON

10.2V

Ignition switch OFF or ACC 0V

41(W) Ground Engine switch (push

switch) illumination OutputEngine switch (push switch) illu-mination

ON 5.5V

OFF 0V

42(R) Ground LOCK indicator lamp Output LOCK indicator

lampON 0V

OFF Battery voltage

45(P) Ground Receiver & sensor

ground Input Ignition switch ON 0V

46(V/W) Ground Receiver & sensor

power supply output Output Ignition switchOFF 0V

ACC or ON 5.0V




JPMIA0011GB

JPMIA0012GB

JPMIA0013GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


471

(G/O)Ground Tire pressure receiv-

er signalInput/Output

Ignition switch ON

Standby state

When receiving the signal from the transmitter

48(R/G) Ground

Selector lever trans-mission range switch signal

Input Selector leverP or N position 12.0V

Except P and N positions 0V

49(L/O) Ground Security indicator sig-

nal Output Security indicator

ON 0V

Blinking

11.3V

OFF Battery voltage

50(LG/B)

Ground Combination switch INPUT 5 Output

Combination switch(Wiper intermit-tent dial 4)

All switch OFF 0V

Lighting switch 1ST

10.7V

Lighting switch high-beam

Lighting switch 2ND


51(L/W) Ground Combination switch

INPUT 1 Output Combination switch

All switch OFF(Wiper intermittent dial 4) 0V

Front wiper switch HI(Wiper intermittent dial 4)

10.7V

Any of the conditions below with all switch OFF• Wiper intermittent dial 1• WIper intermittent dial 2• Wiper intermittent dial 3• Wiper intermittent dial 6• Wiper intermittent dial 7




OCC3881D

OCC3880D

JPMIA0014GB

JPMIA0031GB

JPMIA0032GB




52(G/B) Ground Combination switch

INPUT 2 Output Combination switch

All switch OFF(Wiper intermittent dial 4) 0V

Front washer switch ON(Wiper intermittent dial 4)

10.7V

Any of the conditions below with all switch OFF• Wiper intermittent dial 1• WIper intermittent dial 5• Wiper intermittent dial 6

53(LG/R)

Ground Combination switch INPUT 3 Output


All switch OFF 0V

Front wiper switch INT

10.7V

Front wiper switch LO

Lighting switch AUTO

54(G/Y) Ground Combination switch

INPUT 4 Output


All switch OFF 0V

Front fog lamp switch ON

10.7V

Lighting switch 2ND

Lighting switch flash-to-pass


571

(W)Ground Tire pressure warn-

ing check switch Input — 5V

58(SB) Ground Front door LH switch Input Front door LH

switch

OFF (front door LH CLOSE)

11.8V

ON (front door LH OPEN) 0V

59(G/R) Ground Rear window defog-

ger relay Output Rear window de-fogger

Active Battery voltage

Not activated 0V




JPMIA0033GB

JPMIA0034GB

JPMIA0035GB

JPMIA0011GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


60(B/R) Ground Front console anten-

na 2 (-) Output Ignition switch OFF

When Intelligent Key is in the passenger compart-ment

When Intelligent Key is not in the passenger compart-ment

61 (W/R) Ground Center console an-

tenna 2 (+) Output Ignition switch OFF



62(V) Ground Front outside handle

RH antenna (-) Output

When the front door RH request switch is operat-ed with ignition switch OFF

When Intelligent Key is in the antenna detection area

When Intelligent Key is not in the antenna detection area




JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB




63(P) Ground Front outside handle

RH antenna (+) Output

When the front door RH request switch is operat-ed with ignition switch OFF



64(V) Ground Front outside handle

LH antenna (-) Output

When the front door LH request switch is operat-ed with ignition switch OFF



65(P) Ground Front outside handle

LH antenna (+) Output

When the front door LH request switch is operat-ed with ignition switch OFF






JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


68(G/O) Ground NATS antenna amp

(built in key slot)Input/Output During waiting

Ignition switch is pressed while inserting the Intelli-gent Key into the key slot.

Just after pressing ignition switch. Pointer of tester should move.

69(O) Ground NATS antenna amp

(built in key slot)Input/Output During waiting

Ignition switch is pressed while inserting the Intelli-gent Key into the key slot.

Just after pressing ignition switch. Pointer of tester should move.

70(R/B) Ground Ignition relay-2 con-

trol Output Ignition switchOFF or ACC 0V

ON Battery voltage

71(L/O) Ground Remote keyless entry

receiver signalInput/Output

During waiting

When operating either button on Intelligent Key

75(R/Y) Ground Combination switch

OUTPUT 5 Input Combination switch

All switch OFF(Wiper intermittent dial 4)

1.4V

Front fog lamp switch ON(Wiper intermittent dial 4)

1.3V

Any of the conditions below with all switch OFF• Wiper intermittent dial 1• Wiper intermittent dial 2• Wiper intermittent dial 6• Wiper intermittent dial 7

1.3V




JMKIA0064GB

JMKIA0065GB

JPMIA0041GB

JPMIA0037GB

JPMIA0040GB




76(R/G) Ground Combination switch



1.4V

Lighting switch high-beam(Wiper intermittent dial 4)

1.3V

Lighting switch 2ND(Wiper intermittent dial 4)

1.3V

Any of the conditions below with all switch OFF• Wiper intermittent dial 1• Wiper intermittent dial 2• Wiper intermittent dial 3

1.3V

78(P) Ground CAN-L Input/

Output — —

79(L) Ground CAN-H Input/

Output — —

80(R/L) Ground Key slot illumination Output Key slot illumina-

tion

OFF 0V

Blinking

6.5V

ON Battery voltage

81(LG) Ground ON indicator lamp Output Ignition switch

OFF or ACC 0V

ON Battery voltage




JPMIA0041GB

JPMIA0036GB

JPMIA0037GB

JPMIA0040GB

JPMIA0015GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


83(L) Ground ACC relay control Output Ignition switch

OFF 0V

ACC or ON Battery voltage

84(Y/R) Ground CVT shift selector Output — Battery voltage

87(G/B) Ground Selector lever P posi-

tion switch Input Selector leverP position 0V

Any position other than P Battery voltage

88(R) Ground Front door RH re-

quest switch Input Front door RH re-quest switch

ON (pressed) 0V

OFF (not pressed)

1.0V

89(R) Ground Front door LH re-

quest switch Input Front door LH re-quest switch

ON (pressed) 0V

OFF (not pressed)

1.0V

90(Y) Ground Blower fan motor re-

lay control Output Ignition switchOFF or ACC 0V

ON Battery voltage

91(L/R) Ground

Remote keyless entry receiver power sup-ply

Output Ignition switch OFF Battery voltage




JPMIA0016GB

JPMIA0016GB




95(R/W) Ground Combination switch

OUTPUT 1 Input


All switch OFF

1.4V


1.3V


1.3V

Front wiper switch LO

1.3V

Front washer switch ON

1.3V




JPMIA0041GB

JPMIA0037GB

JPMIA0036GB

JPMIA0038GB

JPMIA0039GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


96(P/B) Ground Combination switch



1.4V

Lighting switch AUTO(Wiper intermittent dial 4)

1.3V

Lighting switch 1ST(Wiper intermittent dial 4)

1.3V

Any of the conditions below with all switch OFF• Wiper intermittent dial 1• Wiper intermittent dial 5• Wiper intermittent dial 6

1.3V




JPMIA0041GB

JPMIA0038GB

JPMIA0036GB

JPMIA0039GB




97(R/B) Ground Combination switch

OUTPUT 2 Input


All switch OFF

1.4V

Lighting switch flash-to-pass

1.3V

Lighting switch 2ND

1.3V

Front wiper switch INT

1.3V

Front wiper switch HI

1.3V

98(G/O) Ground Hazard switch Input Hazard switch

Pressed 0 V

Not pressed

1.1V




JPMIA0041GB

JPMIA0037GB

JPMIA0036GB

JPMIA0038GB

JPMIA0040GB

JPMIA0012GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


103(V) Ground Trunk lid opening. Output Trunk lid

Open (trunk lid opener ac-tuator is activated) Battery voltage

Close (trunk lid opener ac-tuator is not activated) 0V

110(V/W) Ground Trunk room lamp Output Trunk room lamp

ON 0V

OFF Battery voltage

114(B) Ground Trunk room antenna

1 (-) Output Ignition switch OFF



115(W) Ground Trunk room antenna

1 (+) Output Ignition switch OFF






JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB




118(L/O) Ground Rear bumper anten-

na (-) Output

When the trunk lid request switch is operated with ignition switch OFF



119(BR/W)

Ground Rear bumper anten-na (+) Output

When the trunk lid request switch is operated with ignition switch OFF



127(BR/W)

Ground Ignition relay (IPDM E/R) control Output Ignition switch

OFF or ACC Battery voltage

ON 0V

130(W) Ground Trunk room lamp

switch Input Trunk room lamp switch

OFF (trunk is closed)

11.8V

ON (trunk is open) 0V

132(R) Ground Starter motor relay

control Output Ignition switch ON

When selector lever is in P or N position and the brake is depressed

Battery voltage

When selector lever is in P or N position and the brake is not depressed

0V




JMKIA0062GB

JMKIA0063GB

JMKIA0062GB

JMKIA0063GB

JPMIA0011GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


1 : With low tire pressure monitoring system

Fail Safe INFOID:0000000006234246

140(BR) Ground Engine switch (push

switch) Input Engine switch (push switch)

Pressed 0V

Not pressed Battery voltage

141(BR) Ground Trunk request switch Input Trunk request

switch

ON (pressed) 0V

OFF (not pressed)

1.0V

144(GR) Ground Request switch buzz-

er Output Request switch buzzer

Sounding 0V

Not sounding Battery voltage

147(L/R) Ground Trunk lid opener

switch Input Trunk lid opener switch

Pressed 0V

Not pressed Battery voltage

148(R/W) Ground Rear door RH switch Input Rear door RH

switch

OFF (when rear door RH closes)

11.8V

ON (when rear door RH opens) 0V

149(R/B) Ground Rear door LH switch Input Rear door LH

switch

OFF (when rear door LH closes)

11.8V

ON (when rear door LH opens) 0V




JPMIA0016GB

JPMIA0011GB

JPMIA0011GB

Display contents of CONSULT Fail-safe Cancellation

B2190: NATS ANTENNA AMP Inhibit engine cranking Erase DTC

B2191: DIFFERENCE OF KEY Inhibit engine cranking Erase DTC

B2192: ID DISCORD BCM-ECM Inhibit engine cranking Erase DTC

B2193: CHAIN OF BCM-ECM Inhibit engine cranking Erase DTC

B2195: ANTI-SCANNING Inhibit engine cranking Erase DTC




DTC Inspection Priority Chart INFOID:0000000006234247

If some DTCs are displayed at the same time, perform inspections one by one based on the following prioritychart.

B2560: STARTER CONT RELAY Inhibit engine cranking

500 ms after the following CAN signal communication status has become consistent• Starter control relay signal• Starter relay status signal

B2562: LO VOLTAGE Inhibit engine cranking 100 ms after the power supply voltage increases to more than 8.8 V

B2608: STARTER RELAY Inhibit engine cranking

500 ms after the following signal communication status becomes consistent• Starter motor relay control signal• Starter relay status signal (CAN)

B260A: IGNITION RELAY Inhibit engine cranking

500 ms after the following conditions are fulfilled• IGN relay (IPDM E/R) control signal: OFF (Battery voltage)• Ignition ON signal (CAN to IPDM E/R): OFF (Request signal)• Ignition ON signal (CAN from IPDM E/R): OFF (Condition signal)

B260F: ENG STATE SIG LOSTMaintains the power supply position attained at the time of DTC detection

When any of the following conditions is fulfilled• Power position changes to ACC• Receives engine status signal (CAN)

B2617: STARTER RELAY CIRC Inhibit engine cranking 1 second after the starter motor relay control inside BCM becomes normal

B2618: BCM Inhibit engine cranking 1 second after the ignition relay (IPDM E/R) control inside BCM be-comes normal

B26E1: ENG STATE NO RECIV Inhibit engine crankingWhen any of the following conditions are fulfilled• Power position changes to ACC• Receives engine status signal (CAN)

Display contents of CONSULT Fail-safe Cancellation

Priority DTC

1 • B2562: LO VOLTAGE

2 • U1000: CAN COMM CIRCUIT• U1010: CONTROL UNIT (CAN)

3

• B2190: NATS ANTENNA AMP• B2191: DIFFERENCE OF KEY• B2192: ID DISCORD BCM-ECM• B2193: CHAIN OF BCM-ECM

4

• B2553: IGNITION RELAY• B2555: STOP LAMP • B2556: PUSH-BTN IGN SW• B2557: VEHICLE SPEED• B2560: STARTER CONT RELAY• B2601: SHIFT POSITION• B2602: SHIFT POSITION• B2603: SHIFT POSI STATUS• B2604: PNP SWITCH• B2605: PNP SWITCH• B2608: STARTER RELAY• B260A: IGNITION RELAY• B260F: ENG STATE SIG LOST• B2614: ACC RELAY CIRC• B2615: BLOWER RELAY CIRC• B2616: IGN RELAY CIRC• B2617: STARTER RELAY CIRC• B2618: BCM• B261A: PUSH-BTN IGN SW• B26E1: ENG STATE NO RECIV• C1729: VHCL SPEED SIG ERR• U0415: VEHICLE SPEED SIG


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


DTC Index INFOID:0000000006234248

NOTE:Details of time display

• CRNT: Displays when there is a malfunction now or after returning to the normal condition until turning igni-tion switch OFF → ON again.

• 1 - 39: Displayed if any previous malfunction is present when current condition is normal. It increases 1 → 2→ 3...38 → 39 after returning to the normal condition whenever ignition switch OFF → ON. The counterremains at 39 even if the number of cycles exceeds it. It is counted from 1 again when turning ignition switchOFF → ON after returning to the normal condition if the malfunction is detected again.

5

• C1704: LOW PRESSURE FL• C1705: LOW PRESSURE FR• C1706: LOW PRESSURE RR• C1707: LOW PRESSURE RL• C1708: [NO DATA] FL• C1709: [NO DATA] FR• C1710: [NO DATA] RR• C1711: [NO DATA] RL• C1712: [CHECKSUM ERR] FL• C1713: [CHECKSUM ERR] FR• C1714: [CHECKSUM ERR] RR• C1715: [CHECKSUM ERR] RL• C1716: [PRESSDATA ERR] FL• C1717: [PRESSDATA ERR] FR• C1718: [PRESSDATA ERR] RR• C1719: [PRESSDATA ERR] RL• C1720: [CODE ERR] FL• C1721: [CODE ERR] FR• C1722: [CODE ERR] RR• C1723: [CODE ERR] RL• C1724: [BATT VOLT LOW] FL• C1725: [BATT VOLT LOW] FR• C1726: [BATT VOLT LOW] RR• C1727: [BATT VOLT LOW] RL• C1734: CONTROL UNIT

6 • B2622: INSIDE ANTENNA • B2623: INSIDE ANTENNA

Priority DTC

CONSULT display Fail-safe Intelligent Key warning lamp ON

Tire pressure monitor warning

lamp ONReference page

No DTC is detected.further testingmay be required.

— — — —

U1000: CAN COMM CIRCUIT — — — BCS-32

U1010: CONTROL UNIT (CAN) — — — BCS-33

U0415: VEHICLE SPEED SIG — — — BCS-34

B2190: NATS ANTENNA AMP × — — SEC-37

B2191: DIFFERENCE OF KEY × — — SEC-40

B2192: ID DISCORD BCM-ECM × — — SEC-41

B2193: CHAIN OF BCM-ECM × — — SEC-42

B2553: IGNITION RELAY — — — PCS-46

B2555: STOP LAMP — — — SEC-43

B2556: PUSH-BTN IGN SW — × — SEC-46

B2557: VEHICLE SPEED × × — SEC-48

B2560: STARTER CONT RELAY × × — SEC-49




B2562: LOW VOLTAGE — — — BCS-35

B2601: SHIFT POSITION × × — SEC-50

B2602: SHIFT POSITION × × — SEC-53

B2603: SHIFT POSI STATUS × × — SEC-56

B2604: PNP SWITCH × × — SEC-59

B2605: PNP SWITCH × × — SEC-61

B2608: STARTER RELAY × × — SEC-63

B260A: IGNITION RELAY × × — PCS-48

B260F: ENG STATE SIG LOST × × — SEC-65

B2614: ACC RELAY CIRC — × — PCS-50

B2615: BLOWER RELAY CIRC — × — PCS-53

B2616: IGN RELAY CIRC — × — PCS-56

B2617: STARTER RELAY CIRC × × — SEC-67

B2618: BCM × × — PCS-59

B261A: PUSH-BTN IGN SW — × — PCS-60

B2622: INSIDE ANTENNA — — — DLK-56

B2623: INSIDE ANTENNA — — — DLK-59

B26E1: ENG STATE NO RES × × — SEC-66

C1704: LOW PRESSURE FL — — × WT-43

C1705: LOW PRESSURE FR — — × WT-43

C1706: LOW PRESSURE RR — — × WT-43

C1707: LOW PRESSURE RL — — × WT-43

C1708: [NO DATA] FL — — × WT-13

C1709: [NO DATA] FR — — × WT-13

C1710: [NO DATA] RR — — × WT-13

C1711: [NO DATA] RL — — × WT-13

C1712: [CHECKSUM ERR] FL — — × WT-15

C1713: [CHECKSUM ERR] FR — — × WT-15

C1714: [CHECKSUM ERR] RR — — × WT-15

C1715: [CHECKSUM ERR] RL — — × WT-15

C1716: [PRESSDATA ERR] FL — — × WT-17

C1717: [PRESSDATA ERR] FR — — × WT-17

C1718: [PRESSDATA ERR] RR — — × WT-17

C1719: [PRESSDATA ERR] RL — — × WT-17

C1720: [CODE ERR] FL — — × WT-15

C1721: [CODE ERR] FR — — × WT-15

C1722: [CODE ERR] RR — — × WT-15

C1723: [CODE ERR] RL — — × WT-15

C1724: [BATT VOLT LOW] FL — — × WT-15

C1725: [BATT VOLT LOW] FR — — × WT-15

C1726: [BATT VOLT LOW] RR — — × WT-15

C1727: [BATT VOLT LOW] RL — — × WT-15





CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B


C1729: VHCL SPEED SIG ERR — — × WT-19

C1734: CONTROL UNIT — — × WT-20






< WIRING DIAGRAM >

WIRING DIAGRAMBCM (BODY CONTROL MODULE)Wiring Diagram INFOID:0000000006234245

ABMWA1029GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< WIRING DIAGRAM >

ABMWA1030GB



< WIRING DIAGRAM >

ABMWA1037GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< WIRING DIAGRAM >

ABMWA1031GB



< WIRING DIAGRAM >

ABMWA1032GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< WIRING DIAGRAM >

ABMWA0502GB



< WIRING DIAGRAM >

ABMIA2439GB


CS


C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< WIRING DIAGRAM >

ABMIA2440GB



< WIRING DIAGRAM >

ABMIA2102GB


CS

COMBINATION SWITCH SYSTEM SYMPTOMS[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< SYMPTOM DIAGNOSIS >

SYMPTOM DIAGNOSISCOMBINATION SWITCH SYSTEM SYMPTOMSSymptom Table INFOID:0000000006234249

1. Perform the data monitor of CONSULT-III to check for any malfunctioning item.2. Check the malfunction combinations.

Malfunction item: ×

3. Identify the malfunctioning part from the agreed combination and repair or replace the part.

Malfunction combi-nation

Data monitor item

FR W

IPE

R H

I

FR W

IPE

R L

OW

FR W

AS

HE

R S

W

FR W

IPE

R IN

T

INT

VO

LUM

E

TUR

N S

IGN

AL

R

TUR

N S

IGN

AL

L

TAIL

LA

MP

SW

HI B

EA

M S

W

HE

AD

LA

MP

SW

1

HE

AD

LA

MP

SW

2

PAS

SIN

G S

W

AU

TO L

IGH

T S

W

FR F

OG

SW

A × × × ×

B × × × ×

C × × ×

D × × ×

E × ×

F × ×

G × ×

H × × ×

I × × × ×

J × × × ×

K All Items

L If only one item is detected or the item is not applicable to the combinations A to K

Malfunction combination Malfunctioning part Repair or replace

A Combination switch INPUT 1 circuit

Inspect the combination switch input circuit applicable to the malfunctioning part. Refer to BCS-38, "Diagnosis Procedure".

B Combination switch INPUT 2 circuit

C Combination switch INPUT 3 circuit

D Combination switch INPUT 4 circuit

E Combination switch INPUT 5 circuit

F Combination switch OUTPUT 1 circuit

Inspect the combination switch output circuit applicable to the malfunction-ing part. Refer to BCS-40, "Diagnosis Procedure".

G Combination switch OUTPUT 2 circuit

H Combination switch OUTPUT 3 circuit

I Combination switch OUTPUT 4 circuit

J Combination switch OUTPUT 5 circuit

K BCM Replace BCM. Refer to BCS-80, "Removal and Installation".

L Combination switch Replace the combination switch. Refer to WW-84, "Removal and Installa-tion".


[BCM]PRECAUTIONS

< PRECAUTION >

PRECAUTIONPRECAUTIONSPrecaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" INFOID:0000000006234250

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used alongwith a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certaintypes of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRSsystem uses the seat belt switches to determine the front air bag deployment, and may only deploy one frontair bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.Information necessary to service the system safely is included in the SR and SB section of this Service Man-ual.WARNING:• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed byan authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personalinjury caused by unintentional activation of the system. For removal of Spiral Cable and Air BagModule, see the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in thisService Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERSWARNING:• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with ahammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causingserious injury.

• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect thebattery, and wait at least 3 minutes before performing any service.


CS

PREPARATION[BCM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B

< PREPARATION >

PREPARATIONPREPARATIONCommercial Service Tools INFOID:0000000006234252

Tool name Description

Power tool Loosening bolts, screws and nuts

One-way screw removal tool Removing one-way screws

PIIB1407E

ALMIA0486ZZ



< REMOVAL AND INSTALLATION >

REMOVAL AND INSTALLATIONBCM (BODY CONTROL MODULE)Removal and Installation INFOID:0000000006234253

REMOVALCAUTION:Before replacing BCM, perform "READ CONFIGURATION" to save or print current vehicle specifica-tion. Refer to BCS-5, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special RepairRequirement".1. Remove the combination meter. Refer to MWI-119, "Removal and Installation".2. Remove the BCM screws (A) using a suitable tool, and pull out

the BCM (1).3. Disconnect the BCM connector and remove the BCM (1).

INSTALLATIONInstallation is in the reverse order of removal.CAUTION:• When replacing BCM, perform "WRITE CONFIGURATION". Refer to BCS-5, "ADDITIONAL SERVICE

WHEN REPLACING CONTROL UNIT : Special Repair Requirement".• When replacing BCM, perform the system initialization (NATS). Refer to the CONSULT-III operation

manual for the initialization procedure. • When replacing BCM, if new BCM does not come with keyfobs attached, all existing keyfobs must be

re-registered. Refer to the CONSULT-III operation manual for the initialization procedure.

ALMIA0485ZZ


ELECTRICAL & POWER CONTROL BCSB A...When DTC was detected in step 2, perform DTC Confirmation...

Documents

Transcript of ELECTRICAL & POWER CONTROL BCSB A...When DTC was detected in step 2, perform DTC Confirmation...